25089399

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 15138441

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1163, 1269, 2397, 3489, 7191, 10467, 19771, 21573, 31401, 54661, 59313, 163983, 177939, 491949, 533817, 929237, 1475847, 2787711, 8363133, 25089399]

約数ペア:

[(1, 25089399), (3, 8363133), (9, 2787711), (17, 1475847), (27, 929237), (47, 533817), (51, 491949), (141, 177939), (153, 163983), (423, 59313), (459, 54661), (799, 31401), (1163, 21573), (1269, 19771), (2397, 10467), (3489, 7191)]